Changes in social habits can be achieved. We have seen this autumn the dramatic effect of the penalty points system. We might have said that plastic bags were part of our culture, but we have managed to change that. We can adjust to many things if the will exists. The licensing laws need to be looked at. Licences, particularly those in Dublin, are rather restricted. This leads to enormous crowds of people in bars who have no room to move and this, in turn, contributes to greater aggression. It may sound paradoxical, but there may be a case for liberalising the licensing laws. I am not saying it never happens, but one rarely hears of big fights outside pubs in small villages because there is adequate space and a more congenial atmosphere. I agree with the previous speaker that the licensing laws should be reviewed with a view to fine-tuning them.